CN113911069B - Stepless adjusting structure for scraping and brushing angle of windscreen wiper - Google Patents
Stepless adjusting structure for scraping and brushing angle of windscreen wiper Download PDFInfo
- Publication number
- CN113911069B CN113911069B CN202111215681.XA CN202111215681A CN113911069B CN 113911069 B CN113911069 B CN 113911069B CN 202111215681 A CN202111215681 A CN 202111215681A CN 113911069 B CN113911069 B CN 113911069B
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- China
- Prior art keywords
- fixedly connected
- connecting block
- pipeline
- angle
- cleaning
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007790 scraping Methods 0.000 title claims abstract description 16
- 230000001680 brushing effect Effects 0.000 title description 3
- 238000004140 cleaning Methods 0.000 claims abstract description 28
- 239000012459 cleaning agent Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
- B60S1/3418—Wiper arms; Mountings therefor with means for additionally adjusting the wiper arm working position with respect to the surface to be wiped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Supply & Treatment (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a stepless scraping angle adjusting structure of a windscreen wiper, which comprises a box body, a scraping device, a limiting mechanism, an adjusting device and a cleaning device, wherein the scraping device is used for cleaning a car window, the limiting mechanism is used for adjusting the angle of a cleaning rod, the adjusting device is used for adjusting the scraping angle, the cleaning device is used for adding cleaning agents to a hairbrush, the scraping device comprises a rotating seat fixedly connected to the box body, a swinging rod is rotatably connected to the rotating seat through a pin shaft, the swinging rod penetrates through the box body, a connecting block is fixedly connected to one end of the swinging rod, which is positioned outside the box body, a first rotating shaft is rotatably connected to the inside of the connecting block, the first rotating shaft penetrates through the connecting block, and one end of the first rotating shaft, which is positioned outside the connecting block, is fixedly connected with a first sliding block, and the first sliding block is connected with the cleaning rod. The advantages are that: through utilizing stop device and adjusting device to quick to the scraping angle of wiper is adjusted, so that the demand to different environment.
Description
Technical Field
The invention relates to the technical field of windscreen wipers, in particular to a stepless wiper angle adjusting structure of a windscreen wiper.
Background
The wiper is generally a vacuum wiper, an electric wiper or a wiper with an electric control unit. A disadvantage of vacuum wipers is that the speed of movement of the wiper blade is not constant, and when the vacuum of the engine is reduced (e.g., when the vehicle is climbing a hill), the wiper blade may stall, obscuring the driver's view. Vacuum wipers have been eliminated in 1972, and instead are electric wipers;
the existing wiper angle of the wiper is a fixed value and cannot be adjusted, but in the actual use process, the angle of the wiper needs to be adjusted corresponding to different external environments, and when the wiper is large, the angle of the wiper needs to be adjusted to be small, so that the wiper can be used for cleaning rapidly, and the front visual field of a driver is kept clear.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a stepless scraping angle adjusting structure of a windscreen wiper.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a stepless regulation structure of brush angle is scraped to wiper, includes the box, still includes scrapes brush device, it is used for wasing the door window, and stop gear, it is used for adjusting the angle of cleaning lever, and adjusting device, it is used for scraping brush angle and adjusts, cleaning device, and it is used for adding the cleaner to the brush, scrape brush device including fixed connection seat on the box, rotate to be connected with the swinging arms through the round pin axle on the seat, the swinging arms runs through the box, the swinging arms is located the outside one end fixedly connected with connecting block of box, the inside rotation of connecting block is connected with first pivot, first pivot runs through the connecting block, the outside one end fixedly connected with first slider of connecting block is located to first pivot, first slider is connected with cleaning lever, first spout has been seted up on the cleaning lever, first slider slides in first spout, fixedly connected with brush on the cleaning lever.
Preferably, the limiting mechanism comprises a gear fixedly connected to the first rotating shaft, the gear rotates in the connecting block, a limiting block is slidably connected in the connecting block, the limiting block is meshed with the gear, a spur gear is rotationally connected in the connecting block, the limiting block is meshed with the spur gear, a rack is meshed with the other side of the spur gear, the rack rotates in the connecting block, and the rack penetrates through the connecting block.
Preferably, the adjusting device comprises a servo motor fixedly connected to the inner wall of the box body, the output end of the servo motor is fixedly connected with a rotary table, a second sliding groove is formed in the rotary table, a second sliding block is slidably connected inside the second sliding groove, a threaded rod is rotatably connected inside the second sliding groove, the threaded rod is meshed with the second sliding block, the threaded rod penetrates through the rotary table, a lug is fixedly connected to the second sliding block, a limit ring is sleeved on the lug, straight rods are symmetrically and fixedly connected to two sides of the limit ring, a movable seat is rotatably connected to the top end of the straight rod through a pin shaft, and the movable seat is fixedly connected to the swinging rod.
Preferably, the cleaning device comprises a liquid storage tank fixedly connected to the inside of the tank body, a first pipeline is fixedly connected to the liquid storage tank, a baffle is fixedly connected to the inner wall of the tank body, liquid bags are fixedly connected to the baffle and arranged on two sides of the limit ring, the liquid bags are communicated with the first pipeline, a second pipeline is fixedly connected to the liquid bags and arranged inside the swinging rod, and the second pipeline is communicated with the hairbrush.
Preferably, the rack is fixedly connected with a reset spring at one end inside the connecting block, and the other end of the reset spring is fixedly connected inside the connecting block.
Preferably, the threaded rod is coaxially and fixedly connected with a knob at one end outside the rotary table, and the knob is provided with anti-skid patterns.
The invention has the technical effects and advantages that:
1. according to the stepless wiper angle adjusting structure of the windscreen wiper, provided by the invention, the wiper angle of the windscreen wiper is quickly adjusted by utilizing the limiting device and the adjusting device, so that the requirements of different environments are met.
2. According to the stepless regulation structure for the wiping angle of the windscreen wiper, provided by the invention, the cleaning agent is automatically sprayed out of the windscreen wiper in the moving process by utilizing the cleaning device, so that the glass is cleaned, and the definition of the vehicle window is effectively ensured.
Drawings
Fig. 1 is a schematic structural view of a stepless wiper angle adjusting structure of a wiper according to the present invention;
fig. 2 is a side view of a stepless wiper angle adjusting structure of a wiper according to the present invention;
fig. 3 is an enlarged view of a portion a of a stepless wiper angle adjusting structure of the wiper according to the present invention;
fig. 4 is an enlarged view of a portion B of a stepless wiper angle adjusting structure of a wiper according to the present invention.
In the figure: the device comprises a box body 1, a rotating seat 11, a swinging rod 12, a connecting block 13, a first rotating shaft 14, a first sliding block 15, a cleaning rod 16, a first sliding groove 17, a hairbrush 18, a gear 2, a limiting block 21, a spur gear 22, a rack 23, a return spring 24, a servo motor 3, a rotary table 31, a second sliding groove 32, a second sliding block 33, a threaded rod 34, a knob 35, a convex block 36, a limiting ring 37, a straight rod 38, a movable seat 39, a liquid storage box 4, a first pipeline 41, a baffle 42, a liquid bag 43 and a second pipeline 44.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.
Referring to fig. 1-4, a stepless regulation structure of scraping angle of wiper, including box 1, still include and scrape the brush device, it is used for wasing the door window, stop gear, it is used for adjusting the angle of cleaning rod, adjusting device, it is used for scraping the brush angle and adjusts, cleaning device, it is used for adding the cleaner to the brush, scrape the brush device and including fixed connection in the rotation seat 11 on box 1, be connected with swinging arms 12 through the round pin axle rotation on the rotation seat 11, swinging arms 12 run through box 1, swinging arms 12 are located the outside one end fixedly connected with connecting block 13 of box 1, connecting block 13 inside rotates and is connected with first pivot 14, first pivot 14 runs through connecting block 13, first pivot 14 is located the outside one end fixedly connected with first slider 15 of connecting block 13, first slider 15 is connected with cleaning rod 16, first spout 17 has been seted up on the cleaning rod 16, first slider 15 slides in first spout 17, fixedly connected with brush 18 on the cleaning rod 16.
The limiting mechanism comprises a gear 2 fixedly connected to the first rotating shaft 14, the gear 2 rotates in the connecting block 13, a limiting block 21 is slidably connected in the connecting block 13, the limiting block 21 is meshed with the gear 2, a spur gear 22 is rotatably connected in the connecting block 13, the limiting block 21 is meshed with the spur gear 22, a rack 23 is meshed with the other side of the spur gear 22, the rack 23 rotates in the connecting block 13, and the rack 23 penetrates through the connecting block 13.
The adjusting device comprises a servo motor 3 fixedly connected to the inner wall of the box body 1, the output end of the servo motor 3 is fixedly connected with a rotary table 31, a second sliding groove 32 is formed in the rotary table 31, a second sliding block 33 is connected to the second sliding groove 32 in a sliding mode, a threaded rod 34 is connected to the second sliding groove 32 in a rotating mode, the threaded rod 34 is meshed with the second sliding block 33, the threaded rod 34 penetrates through the rotary table 31, a lug 36 is fixedly connected to the second sliding block 33, a limit ring 37 is sleeved on the lug 36, two sides of the limit ring 37 are symmetrically and fixedly connected with straight rods 38, movable bases 39 are connected to the top ends of the straight rods 38 in a rotating mode through pins, the movable bases 39 are fixedly connected to the swinging rods 12, and therefore scraping and brushing angles of the windscreen wiper are adjusted rapidly according to requirements of different environments.
The cleaning device comprises a liquid storage tank 4 fixedly connected to the inside of the tank body 1, a first pipeline 41 is fixedly connected to the liquid storage tank 4, a baffle 42 is fixedly connected to the inner wall of the tank body 1, a liquid bag 43 is fixedly connected to the baffle 42, the liquid bag 43 is arranged on two sides of the limit ring 37 and is communicated with the first pipeline 41, a second pipeline 44 is fixedly connected to the liquid bag 43, the second pipeline 44 is arranged inside the swinging rod 12, the second pipeline 44 is communicated with the hairbrush 18, and cleaning agents are automatically sprayed out in the moving process of the windscreen wiper by utilizing the cleaning device to clean glass, so that the definition of the window is effectively guaranteed.
The rack 23 is located the inside one end of connecting block 13 and is fixedly connected with reset spring 24, and reset spring 24 other end fixed connection is in connecting block 13 inside, and threaded rod 34 is located the coaxial fixedly connected with knob 35 on the outside one end of carousel 31, is provided with anti-skidding decorative pattern on the knob 35.
In the invention, firstly, the rack 23 is pressed to enable the reset spring 24 to shrink, meanwhile, the spur gear 22 is driven to rotate, the limit block 21 is meshed to drive to move, so that the limit block 21 does not limit the gear 2 any more, at the moment, the cleaning rod 16 is rotated to adjust to a proper angle, the rack 23 is loosened to enable the limit block 21 to continuously fix the gear 2, meanwhile, the cleaning rod 16 can be slid, the first sliding block 15 can slide in the first sliding groove 17, and the position of the cleaning rod 16 can be adjusted.
Then, the knob 35 is rotated, so that the threaded rod 34 moves, the second sliding block 33 is driven to move, the protruding block 36 slides, when the servo motor 3 is started, the protruding block 36 is driven to rotate, the limit ring 37 is driven to reciprocate left and right, when the position of the protruding block 36 is adjusted, the moving length of the limit ring 37 is changed, and therefore the rotating angle of the swinging rod 12 is adjusted, and the scraping angle is changed.
When the limit ring 37 reciprocates left and right, the liquid bag 43 is extruded, and it is required to be noted that the check valves are arranged on the first pipeline 41 and the second pipeline 44, when the liquid bag 43 is extruded, the cleaning agent in the liquid bag is extruded into the second pipeline 44, and enters the brush 18 through the second pipeline 44, so that the vehicle window is cleaned.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
Claims (3)
1. The utility model provides a stepless regulation structure of scraping brush angle of wiper, includes box (1), its characterized in that still includes scrapes brush device, it is used for wasing the door window, and stop gear, it is used for adjusting the angle of cleaning lever, and adjusting device, it is used for scraping brush angle to adjust, cleaning device, and it is used for adding the cleaner to the brush, scrape brush device including fixed connection rotation seat (11) on box (1), be connected with swinging rod (12) through the round pin axle rotation on rotation seat (11), swinging rod (12) run through box (1), swinging rod (12) are located the outside one end fixedly connected with connecting block (13) of box (1), connecting block (13) inside rotation is connected with first pivot (14), first pivot (14) run through connecting block (13), the outside one end fixedly connected with first slider (15) of connecting block (13), first slider (15) are connected with cleaning lever (16), set up first spout (17) on rotation seat (16), first slider (17) are connected with in first spout (16) in the fixed brush (17);
the limiting mechanism comprises a gear (2) fixedly connected to a first rotating shaft (14), the gear (2) rotates in a connecting block (13), a limiting block (21) is connected in the connecting block (13) in a sliding mode, the limiting block (21) is meshed with the gear (2), a spur gear (22) is connected in the connecting block (13) in a rotating mode, the limiting block (21) is meshed with the spur gear (22), a rack (23) is meshed with the other side of the spur gear (22), the rack (23) rotates in the connecting block (13), and the rack (23) penetrates through the connecting block (13);
the adjusting device comprises a servo motor (3) fixedly connected to the inner wall of the box body (1), the output end of the servo motor (3) is fixedly connected with a rotary table (31), a second sliding groove (32) is formed in the rotary table (31), a second sliding block (33) is connected inside the second sliding groove (32) in a sliding mode, a threaded rod (34) is connected inside the second sliding groove (32) in a rotating mode, the threaded rod (34) is meshed with the second sliding block (33), the threaded rod (34) penetrates through the rotary table (31), a bump (36) is fixedly connected to the second sliding block (33), a limit ring (37) is sleeved on the bump (36), straight rods (38) are symmetrically and fixedly connected to two sides of the limit ring (37), movable seats (39) are connected to the top ends of the straight rods (38) in a rotating mode through pins, and the movable seats (39) are fixedly connected to the swinging rods (12).
The cleaning device comprises a liquid storage tank (4) fixedly connected to the inside of a tank body (1), a first pipeline (41) is fixedly connected to the liquid storage tank (4), a baffle (42) is fixedly connected to the inner wall of the tank body (1), liquid bags (43) are fixedly connected to the baffle (42), the liquid bags (43) are arranged on two sides of a limit ring (37), the liquid bags (43) are communicated with the first pipeline (41), a second pipeline (44) is fixedly connected to the liquid bags (43), the second pipeline (44) is arranged inside a swinging rod (12), and the second pipeline (44) is communicated with a hairbrush (18);
when the limit ring (37) moves left and right in a reciprocating mode, the liquid bag (43) is extruded, and when the liquid bag (43) is extruded, cleaning agent in the liquid bag (43) is extruded into the second pipeline (44) and enters the hairbrush (18) through the second pipeline (44), and therefore the vehicle window is cleaned.
2. The stepless wiper angle adjusting structure of the windscreen wiper according to claim 1, wherein a return spring (24) is fixedly connected to one end of the rack (23) located inside the connecting block (13), and the other end of the return spring (24) is fixedly connected to the inside of the connecting block (13).
3. The stepless adjusting structure of the wiping angle of the windscreen wiper according to claim 1, wherein a knob (35) is coaxially and fixedly connected to one end of the threaded rod (34) located outside the turntable (31), and an anti-slip pattern is arranged on the knob (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111215681.XA CN113911069B (en) | 2021-10-19 | 2021-10-19 | Stepless adjusting structure for scraping and brushing angle of windscreen wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111215681.XA CN113911069B (en) | 2021-10-19 | 2021-10-19 | Stepless adjusting structure for scraping and brushing angle of windscreen wiper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113911069A CN113911069A (en) | 2022-01-11 |
| CN113911069B true CN113911069B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111215681.XA Active CN113911069B (en) | 2021-10-19 | 2021-10-19 | Stepless adjusting structure for scraping and brushing angle of windscreen wiper |
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| Country | Link |
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| CN (1) | CN113911069B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116494913B (en) * | 2023-04-20 | 2023-09-19 | 青岛东进电机有限公司 | Windscreen wiper motor control device of automobile windscreen wiper |
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| GB1199610A (en) * | 1966-11-08 | 1970-07-22 | Stop Sa | Improvements in Flexible Chamber Pumps |
| CN207535868U (en) * | 2017-11-28 | 2018-06-26 | 镇江市高等专科学校 | A kind of vehicle window wiper drive mechanism |
| CN110979258A (en) * | 2019-11-25 | 2020-04-10 | 王小玲 | Improved windscreen wiper of automobile |
| CN111016600A (en) * | 2019-12-31 | 2020-04-17 | 屠越海 | Solar skylight for automobile |
| CN210337857U (en) * | 2019-08-21 | 2020-04-17 | 厦门丰泰国际新能源汽车有限公司 | Vehicle-mounted windscreen wiper device with adjustable driving position |
| CN211731321U (en) * | 2020-03-12 | 2020-10-23 | 天津路通电动汽车有限公司 | Pure electric vacuum sweeper convenient to replace and clean windshield wiper |
| CN211765427U (en) * | 2020-03-24 | 2020-10-27 | 合肥工业大学 | Adjustable vehicle windscreen wiper |
| CN214164935U (en) * | 2020-12-17 | 2021-09-10 | 温州沪宏汽车电器有限公司 | Take belt cleaning device's wiper |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6687946B2 (en) * | 2001-01-18 | 2004-02-10 | Jeffrey Reddoch | Inflatable windshield wiper attachment and method |
| DE102004041087A1 (en) * | 2004-08-24 | 2006-03-16 | Zf Friedrichshafen Ag | actuator |
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2021
- 2021-10-19 CN CN202111215681.XA patent/CN113911069B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB344201A (en) * | 1930-02-22 | 1931-03-05 | John Henry Darby | Improvements in or relating to windscreen wipers |
| GB1199610A (en) * | 1966-11-08 | 1970-07-22 | Stop Sa | Improvements in Flexible Chamber Pumps |
| CN207535868U (en) * | 2017-11-28 | 2018-06-26 | 镇江市高等专科学校 | A kind of vehicle window wiper drive mechanism |
| CN210337857U (en) * | 2019-08-21 | 2020-04-17 | 厦门丰泰国际新能源汽车有限公司 | Vehicle-mounted windscreen wiper device with adjustable driving position |
| CN110979258A (en) * | 2019-11-25 | 2020-04-10 | 王小玲 | Improved windscreen wiper of automobile |
| CN111016600A (en) * | 2019-12-31 | 2020-04-17 | 屠越海 | Solar skylight for automobile |
| CN211731321U (en) * | 2020-03-12 | 2020-10-23 | 天津路通电动汽车有限公司 | Pure electric vacuum sweeper convenient to replace and clean windshield wiper |
| CN211765427U (en) * | 2020-03-24 | 2020-10-27 | 合肥工业大学 | Adjustable vehicle windscreen wiper |
| CN214164935U (en) * | 2020-12-17 | 2021-09-10 | 温州沪宏汽车电器有限公司 | Take belt cleaning device's wiper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113911069A (en) | 2022-01-11 |
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